package mock import ( "errors" "sync" "github.com/google/uuid" "github.com/micro/go-micro/v3/server" ) type MockServer struct { sync.Mutex Running bool Opts server.Options Handlers map[string]server.Handler Subscribers map[string][]server.Subscriber } var ( _ server.Server = NewServer() ) func newMockServer(opts ...server.Option) *MockServer { var options server.Options for _, o := range opts { o(&options) } return &MockServer{ Opts: options, Handlers: make(map[string]server.Handler), Subscribers: make(map[string][]server.Subscriber), } } func (m *MockServer) Options() server.Options { m.Lock() defer m.Unlock() return m.Opts } func (m *MockServer) Init(opts ...server.Option) error { m.Lock() defer m.Unlock() for _, o := range opts { o(&m.Opts) } return nil } func (m *MockServer) Handle(h server.Handler) error { m.Lock() defer m.Unlock() if _, ok := m.Handlers[h.Name()]; ok { return errors.New("Handler " + h.Name() + " already exists") } m.Handlers[h.Name()] = h return nil } func (m *MockServer) NewHandler(h interface{}, opts ...server.HandlerOption) server.Handler { var options server.HandlerOptions for _, o := range opts { o(&options) } return &MockHandler{ Id: uuid.New().String(), Hdlr: h, Opts: options, } } func (m *MockServer) NewSubscriber(topic string, fn interface{}, opts ...server.SubscriberOption) server.Subscriber { var options server.SubscriberOptions for _, o := range opts { o(&options) } return &MockSubscriber{ Id: topic, Sub: fn, Opts: options, } } func (m *MockServer) Subscribe(sub server.Subscriber) error { m.Lock() defer m.Unlock() subs := m.Subscribers[sub.Topic()] subs = append(subs, sub) m.Subscribers[sub.Topic()] = subs return nil } func (m *MockServer) Register() error { return nil } func (m *MockServer) Deregister() error { return nil } func (m *MockServer) Start() error { m.Lock() defer m.Unlock() if m.Running { return errors.New("already running") } m.Running = true return nil } func (m *MockServer) Stop() error { m.Lock() defer m.Unlock() if !m.Running { return errors.New("not running") } m.Running = false return nil } func (m *MockServer) String() string { return "mock" } func NewServer(opts ...server.Option) *MockServer { return newMockServer(opts...) }